baber/WOPTO huggingface dataset:
Patent JP-S5720625-A (JP)
Title: Detection of tool chipping
Inventor: INABA HAJIME
IPC: G01M99/00
Filed: 1980-07-15
Abstract: PURPOSE:To improve the sureness in the detection of chipping without being restricted by conditions of cutting tools and work pieces by detecting tool chipping from the shapes of the frequency spectra of the vibration of a tool rest. CONSTITUTION:The output of an acceleration pickup 12 is amplified by a charge amplifier 13, and is applied to an AD converter 18 via a 1/3 octave band pass filter, a logarithmic compressor 15, a rectifier circuit 16 and a smoothing circuit 17. The output of the AD converter 18 and the signal from an interface part 19 are applied to the input of a comparator 21, by which the steady cutting state by full band vibration levels is judged. When the state is judged to be a steady cutting state, the output is fed to a vibration frequency spectrum calculating circuit 22. In the circuit 22, vibration frequency spectra are determined and are outputted to a buffer circuit 23, by which frequency spectra are accumulated. In the comparator 24 connected to a buffer circuit 23, a reference data memory device 27 and a set value table memory device 28, the presence or absence of chipping by the comparison with the reference data is decided.
Patent JP-S57210927-A (JP)
Title: Sintering method
Inventor: SHIGEMI AKITOSHI
IPC: C22B1/20
Filed: 1981-06-20
Abstract: PURPOSE: To improve binding conditions between powder ore to each other and to obtain sintered products of improved quality and yield in the stage of agglomerating powdery iron ore by adding stages for compressing the raw material layers after charging and boring many fine holes therein and sintering the raw materials.  
     CONSTITUTION: The raw materials 13 consisting of powdery iron ore charged 9 onto a pallet 1 of a DL sintering machine are compressed by a pressing plate 14 or a roll 15 or the like to increase the density of the materials 13. When the compressed raw material layers 13 move together with the pallet 1 in an arrow direction, jigs 16 for boring which move at the same speed in the same direction are moved vertically to bore many fine holes 7 in the layers 13. If the degree of the compression and the sizes, quantities, depths, positions, directions, etc. of the fine holes are changed, the effect thereof changes as well. Here, 2 in the figure denotes sintered ore, 3 a combustion melting zone, 4 raw materials to be sintered and 5 a grate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5522749-A (JP)
Title: Image density stabilization method
Inventor: OKAMOTO HIROSHI
IPC: G03G15/00
Filed: 1978-08-04
Abstract: PURPOSE: To stabilize image density by measuring electrostatic capacity between a photoreceptor base and an electrode to control output of a charger or light quantity of image exposure.  
     CONSTITUTION: In an electrophotographic copier using a binder type photoreceptor, electrostatic capacity between photoreceptor 2 base 1 and electrode 8 is measured by connecting electrode 8 to the surface of part of photoreceptor 2 or another photoreceptor separately provided. This value enables indirect and rapid detection of the moisture content of photoreceptor 2, thereby permitting output of charger 3 to be controlled to adjust the initial surface voltage of photoreceptor 2 to an optimal value irrespective of humidity, or light quatity of image exposure to be controlled to stabilize reproductivity of halftone images. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03294372-A (JP)
Title: Heat exchanger
Inventor: NOMURA MITSUYO
IPC: C09D183/00
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a heat exchanger having excellent corrosion-resistance, prevented from incomplete combustion and lowering of heat exchange efficiency, etc., and useful for instantaneous hot-water heater, etc., by coating the surface of a heat-transfer member with zinc and further a polyborosiloxane, etc. CONSTITUTION:The aimed heat exchanger obtained by applying electric zinc plating to the surface of a heat-transfer member consisting of a drum 1 made of aluminum, heat absorbing fin and heat exchanging tube 2 and further forming a coating film layer of ceramics-based material obtained by adding phosphate glass to a polyborosiloxane or polytitanocarbosilane thereon.
Patent JP-H11294279-A (JP)
Title: Air intake duct of engine
Inventor: YAMAGUCHI KYOKO
IPC: F02M35/022
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the suction of a foreign matter to an air cleaner and cool auxiliary machineries with the intake air while reducing the intake noise of an engine. SOLUTION: A first opening 102 on the downstream end of a first air intake duct 10 fixed to the lower surface of a bonnet is opposed to a second opening 111 on the upstream end of a second air intake duct 11 fixed to an engine room 1 at an obtuse angle α. Since the air intake passage extending from the first air intake duct 10 to an air cleaner 13 through the second air intake duct 11 is divided in the first opening 102 and second opening 111 , the resonance in low frequency domain of the intake air can be prevented to improve the internal booming noise. Not only cooling of auxiliary machineries within the engine room 1 can be promoted by the intake air leaked through the divided part, but also a foreign matter such as dust or water taken into the air intake duct 10 can be prevented from flowing into the second air intake duct 11.
Patent JP-S60242261-A (JP)
Inventor: EMOTO YOSHINARI
IPC: E04G23/02
Filed: 1984-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06176491-A (JP)
Title: Device for recording and reproducing digital image and audio signals
Inventor: OGURO MASAKI
IPC: G11B20/10
Filed: 1993-04-22
Abstract: PURPOSE:To facilitate processing at the time of recording and reproducing data and to facilitate the development of software and other processing as well. CONSTITUTION:Respective packs are formed with 5 bytes respectively. At this time, a first byte (PC0) is made item data (ITEM) showing the contents of the data on these 5 bytes as shown in figure. Further, the formats of subsequent 4 bytes (PC1-4) are decided corresponding to the item data, and the optional data are provided according to the formats. Further, in the pack structure, the item data are divided to upper and lower by 4 bins, and the upper 4 bits are called as large items and the lower 4 bits are called as small items. Then, the large items of the upper 4 bits are made e.g. the data showing the use of succeeding data. On the contrary, the lower 4 bits are made the data showing the concrete contents of succeeding data.
Patent JP-H10290255-A (JP)
Title: Data transmission method, data transmitter, data reception method, data receiver, data transmission-reception method and data transmitter-receiver
Inventor: SEKIGUCHI EMIKO
IPC: H04L12/58
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method by which data transmission reception is easily conducted even when the user is resident at the outside. SOLUTION: When a mail server receives an electronic mail (step S1), the mail server references a telephone number setting table to discriminate whether or not the electronic mail is transferred to a user of a destination (step S2), when the electronic mail is transferred, the mail server dials a portable communication terminal equipment being a transmission destination to suggest the presence of the electronic mail and disconnects a telephone line (steps S4, S5). Thus, the mail server urges access from the portable communication terminal equipment without troubling other parties by ringing a call tone of the portable communication terminal equipment and the mail server sends the electronic mail when an access comes from the portable communication terminal equipment.
Patent JP-S5721835-A (JP)
Title: Expanding device
Inventor: NAKAO KUNIMICHI
IPC: H01L21/301
Filed: 1980-07-14
Abstract: PURPOSE:To forming the array of chips in a correct matrix by individually and movably forming a cylindrical punch and a square correcting punch larger than the cylindrical punch in a concentrical double structure. CONSTITUTION:Cracked wafer 6 is lined on a sheet 3, and cylindrical and square punches are concentrically dispsoed in double structure on the lower part thereof. When the punch 2 is heated by a heater 4 in the cylindrical punch 2 and is raised, the sheet 3 stretches and thermally expands to allow the chip interval on the upper surface of the cylindrical punch to be expanded, but to be reduced at the interval in the vicinity of the periphery of the punch. When the square punch 8 is, on the other hand, raised, the extension of the square corners of the square punch expands the sheet 3, the insufficient expansion of the periphery of the circular punch is corrected by the elongations of the sheet in the directions of arrows c, and the interval of the chips becomes equal to the center of the punch.
Patent JP-S60239967-A (JP)
Title: Diagnostic system of phase locked loop circuit in magnetic tape device
Inventor: HAGA TADASHI
IPC: G11B20/10
Filed: 1984-05-14
Abstract: PURPOSE:To discriminate easily causes of errors at a recording time and a reproducing time by shortening gradually the time when the phase of a digital signal inputted to a PLL circuit is changed and detecting at the point of time when the PLL circuit cannot follow up this change. CONSTITUTION:If outputs 22 of a pattern generating circuit 2 are for example, ''128'', outputs of exclusive OR circuits 4 are all in the high level when an output 21 of a counter 3 is ''128'', and they are inputted to the clock input of D-FF9 to change the level of an input signal 23 of a PLL circuit 10. Simultaneously, a counter 7 is counted up by one. If overflow occurs in the counter 7, a carry signal 25 is inputted to a counter 1 to reduce the number of outputs 22. As the result, the time spent in inversion of the signal 23 is changed more quickly, and the input signal 23 cannot follow up this change, and an error detecting circuit 11 outputs an error detection signal 28'. This signal 28' is used as a clock of a latch circuit 8 to latch output signals 27 of a counter 6, and the circuit 10 is judged to be defective if output signals 28 of the circuit 8 are larger than a prescribed number.
Patent JP-H11298364-A (JP)
Title: High frequency switch and mobile object communication equipment using the same
Inventor: TONEGAWA KEN
IPC: H01P1/15
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized high frequency switch capable of obtaining excellent characteristics at a low cost and a mobile object communication equipment using it. SOLUTION: This high frequency switch 10 is provided with a transmission terminal Ttx, a reception terminal Trx, an antenna terminal Tant, a first switch SW1, a second switch SW2 and a first filter F1. Then, the first switch SW1 and the first filter F1 are electrically connected so as to bring the first switch SW1 to the side of the antenna terminal Tant between the transmission terminal Ttx and the antenna terminal Tant and the second switch SW2 is electrically connected between the antenna terminal Tant and the reception terminal Trx.
Patent JP-H05117266-A (JP)
Title: Substituted 3-(pyridinylamino)indole, benzo(b)thiophene and process for manufacturing same
Inventor: RICHIYAADO CHIYAARUZU EFURANDO
IPC: C07D401/12
Filed: 1992-04-16
Abstract: PURPOSE: To obtain a new compd. useful as a modulator for Altzheimer's disease, serotonergic functions and adrenergic functions and as an antidepressant, anxiolytic, atypical antipsychotic and antiemetic, and useful for treatment for obsessive-compulsive disorder.  
     CONSTITUTION: This compd. is expressed by formula I, wherein R 1  is H, a lower alkyl, formyl, etc.; -X-Y= is formulae II, III (R 2 , R 3  are each H, a lower alkyl), etc.; W is H, a halogen, OH; Z is H, a halogen, a lower alkyl, nitro, amino. The compd. is, for example, 3(4pyridinylamino)1-H-indole maleate. The compd. is obtd., for example, by the reaction of 3-aminoindole and 4chloropyridine hydrochloride. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07305987-A (JP)
Title: Multitubular type heat exchanger
Inventor: KOBAYASHI TOSHIAKI
IPC: F28F9/18
Filed: 1994-05-10
Abstract: PURPOSE:To improve sealing properties between each of both ends of cooling tubes and each of tube plates which support both ends of the cooling tube and between an outer periphery of the tube plate and an outer cylinder and improve assembling characteristics of the cooling tubes and tube plates. CONSTITUTION:Cooling tubes 1 are inserted into a mandrel 2 having a large number of cooling tube insertion holes 2a so that the ends of the tubes protrude from the end face of the mandrel 2 and, in a state that the cooling tubes 1 are inserted, vulcanized rubber is bonded to each portion between the cooling tube 1 and the cooling tube insertion hole 2a. Also, a fitting-in cylindrical part 2b is formed on the mandrel 2, and an outer peripheral elastic member (b) to which vulcanized rubber is bonded is formed on the outer face of the fitting-in cylindrical part 2b and fitted in an outer cylinder to be fixed thereto. Further, a partition wall is provided inside a side cover which is bonded to the outer cylinder, a sealed protrusion formed of an elastic member is projected from the face of the mandrel 2 facing the partition wall, and the sealed protrusion and the partition wall are allowed to abut against each other to form the partition wall on inlet and outlet sides.
Patent JP-H07305612-A (JP)
Title: Electromagnetic drive device for engine valve for internal combustion engine
Inventor: MATSUMOTO YASUSHI
IPC: F16K31/06
Filed: 1994-05-10
Abstract: PURPOSE:To prevent generation of impact sound and damage due to collision of an armature with an electromagnet by leading oil on an opposite surface of the electromagnet and the armature and mounting an oil discharge passage in a housing in an electromagnetic drive device using an electromagnet for switching an engine valve. CONSTITUTION:An electromagnetic drive device for an engine valve V1 is equipped with respective electromagnets 11, 12 for opening a valve and closing the valve for sucking an armature 10 and opening/closing the engine valve V1 and respective return springs 13, 14 at the valve closing side and the valve opening side. In this case, an oil supply means 421 is mounted on the device to lead oil on an opposite surface of the respective electromagnets 11, 12 and the armature 10. This oil supply means 42. leads the oil to a hydraulic chamber 32 by actuation of an oil pump 38 in an oil reservoir 37 through a switch valve 39 and the oil in this hydraulic chamber 32 is led on a top face of the armature 10 through a throttle passage 43 provided in a piston 33 and this oil is discharged by way of a discharge passage 441 mounted on a housing end wall 15.
Patent JP-H11295749-A (JP)
Title: Electrode substrate for liquid crystal element, its manufacture and liquid crystal element using the same
Inventor: SUZUKI MASAAKI
IPC: G02F1/1333
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a multiple matrix structured information electrode substrate in a high yield. SOLUTION: A metal oxide layer 2 of an information electrode pattern is formed on a glass substrate, and a metal layer 7 containing aluminum is formed so that a wiring area 11 of the metal oxide layer 2 is completely coated therewith. Here, when a short circuit occurs, resist is formed again on the electrodes of this substrate and wet etching is executed to repair the short-circuited point.
Patent JP-S60240452-A (JP)
Inventor: TANITSU TADAO
IPC: B29K77/00
Filed: 1984-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63261824-A (JP)
Inventor: SHIMAMOTO HIDEKI
IPC: H01G9/035
Filed: 1987-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09282825-A (JP)
Title: Magnetic head and magnetic disk drive using the same
Inventor: EDAKAWA NOBUO
IPC: G11B5/60
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head for keeping almost constant the amount of floating of a magnetic recording medium on the entire surface and enhancing reliability of a magnetic disk drive. SOLUTION: In a two-rail magnetic head having sufficient effective ABS(air bearing surface) width, the cam bar direction provided on the ABS surface is defined as the negative cam bar 8 and the height of cam bar 8a is set in the range from 10 to 30nm. Thereby, if a skew angle is generated with movement of the magnetic head, air flow is taken into the inside of the slider to form an air reservoir to control drop of floating amount. Thereby, amount of float of magnetic head can be kept constant for the entire surface of magnetic medium without dependence on existence of the skew angle.
Patent JP-S63262138-A (JP)
Inventor: NAKAJIMA NOBUYOSHI
IPC: A61B6/08
Filed: 1987-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57212021-A (JP)
Title: Production of resin reinforcing mat
Inventor: UEMURA SHIROU
IPC: C08J5/04
Filed: 1981-06-24
Abstract: PURPOSE: To obtain a resin reinforcing mat having excellent characteristics while retaining the impregnating property of a resin, by a method wherein elongate glass fiber bundles are stacked in random directions, a thermoplastic resin and a thermosetting resin are added to the fiber bundles, the whole is heated, then a surfacing material is laid thereon and the entire body is pressed between pressing rolls.  
     CONSTITUTION: A mat form material 1 consists of the enlongate glass fiber bundles, each of which is preferably comprised of about 50W100 glass fibers having a fiber size of about 9W20μ. As the surfacing material 2, a material having good property of retaining a liquid resin is used. To adhere the surfacing material 2 and the mat form material 1 to eath other, a mixture of a thermoplastic resin and a thermosetting resin as a binder for the glass fibers is added to the glass fiber bundles stacked on a conveyor. Then, the stack of the fiber bundles is heated by passing through a heating furnace, whereby the thermosetting resin is hardened and the thermoplasting resin is softened. Subsequently, the surfacing material 2 is laminated on the mat form material 1 taken out from the furnace, and the laminate is pressed between the pressing rolls, whereby the surfacing material 2 and the mat form material 1 are adhered to each other by the softened resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60241696-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/72
Filed: 1984-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01269190-A (JP)
Title: Character recognizing device
Inventor: FUTAKI TORU
IPC: G06K9/70
Filed: 1988-04-21
Abstract: PURPOSE:To accurately correct a tilt for a character having the tilt, and to recognize the character at a high correct-reading rate by calculating the tilt of a character pattern based on the distance between plural straight lines making contact with the character pattern, and converting the picture data of the character pattern corresponding to a calculation result. CONSTITUTION:A straight line detecting means 105 to obtain the plural straight lines making contact with the character pattern, a tilt calculating means 106 to calculate the tilt of the character pattern based on the distance between the obtained plural straight lines, and a converting means 107 to convert the picture data of the character pattern corresponding to the tilt of the character pattern are provided. Thus, the plural straight lines making contact with the character at an angle fixed beforehand for the character picture are obtained, an index alpha to express the tilt of the character from the distance between the straight lines is calculated, and the character picture is converted according to the value of alpha, and thus, the character including the tilt can be recognized at the high correct-reading rate in a short processing time.
Patent JP-H04326692-A (JP)
Title: Descrambling device
Inventor: INNAMI TOMOHARU
IPC: H04N7/16
Filed: 1991-04-26
Abstract: PURPOSE:To check illegal dubbing of video of high quality related to scrambled toll broadcast. CONSTITUTION:In a descrambler circuit 4, a scrambled signal S1 is decoded to obtain a normal video signal S2 by demodulation. An ID number inserting part 8 is added which inserts identification code data ID0 peculiar to the descrambler circuit 4 to the decoded video signal S2.
Patent JP-H08291299-A (JP)
Title: Cleaning or etching gas
Inventor: MORI ISAMU
IPC: H01L21/302
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a cleaning gas, comprising a perfluorocarbon containing a hetero-atom and capable of removing a metal, etc., deposited on an apparatus for forming a thin film in etching the thin film or a thick film formed according to a chemical vapor deposition(CVD), a sputtering, a sol-gel or a vapor deposition method. CONSTITUTION: This cleaning gas comprises a perfluorocarbon containing a hetero-atom such as a perfluoroalkylamine, a perfluoroalkyl ether, a perfluoroalkyl ketone, a perfluoroalkylcarbonyl fluoride or a perfluoro cyclic ether. The cleaning gas is used to remove deposits in etching a thin or a thick film, formed with an apparatus for forming the thin film and comprising a metal or its compound, cutting an ingot or polishing a surface.
Patent JP-H08293094-A (JP)
Title: Route calculation device on vehicle
Inventor: NISHIMURA SHIGEKI
IPC: G09B29/00
Filed: 1995-04-21
Abstract: PURPOSE: To calculate a recommended course accurately reflecting the actual traffic condition by correcting the deviation included in the link travel time based on traffic information by a conversion coefficient corresponding to each link which is updated at each time of running in the same place so that the travel time actual result value is stored and reflects. CONSTITUTION: The running locus of a vehicle detected based on outputs of a vehicle position detection part 14, a direction sensor 5, and a distance sensor 6 is collated with road patterns stored in a disk only for map on vehicle, and the running locus of the vehicle is corrected on road patterns. A controller 16 calculates the travel time required for running from the start point to the end point of a traffic information link and acquires the actual travel time link cost of the traffic information link at this time and reads out the travel time acquisition value of the traffic information link held in a non-volatile memory 162 and updates the conversion coefficient corresponding to the traffic information link which is updated at the time of running on roads corresponding to the traffic information link before.
Patent JP-S62257436-A (JP)
Inventor: SATO SHIRO
IPC: D03D5/00
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62255423-A (JP)
Title: Remedy for acute damage of central nerves
Inventor: IWASAKI YUZO
IPC: A61P25/28
Filed: 1986-04-26
Abstract: PURPOSE:A remedy for damages of central nervous tissues caused acute wounds and circulation disorders in brain and spinal cords that contains E-64c in CAMP inhibitor as an active ingredient. CONSTITUTION:The objective remedy contains, as an active ingredient, (+)-(2S,3S)-3-[(S)-3-methyl-1-(3-methylbutylcarbamoyl)butyl-carbamoyl] -2-oxyrane-carbox ylic acid (E-4c), which is an inhibitor of CAMP (calcium-depending neutral protease) or its salt or alkyl ester. The remedy is appliedorally or parenterally (e.g., by injection) given to an adult 100-2,000mg a day in one to three portions calculated as E-64c or its alkyl ester.
Patent JP-S59220421-A (JP)
Title: Drinking drive prevention car
Inventor: TAMAYAMA TSUNEHO
IPC: B60W30/00
Filed: 1983-05-30
Abstract: PURPOSE:To prevent drinking drive by installing an alcohol sensor in a car, thus detecting the drunk state of the driver. CONSTITUTION:An alcohol sensor 4 is installed, with its detection surface 5 exposed, onto the front instrument panel 3 before the driver's seat of a car 1. The sensor 4 may be installed onto a door 7. When the concentration of alcohol gas in car interior increases, an alarm is generated by an anomaly signal, or the engine is stopped, thus drinking drive is prevented.